Swiss Metropolitan Identity Portrait

{
  "identity": {
    "reference": "Use the uploaded face photo as the STRICT identity reference.",
    "priority": "ABSOLUTE",
    "preserve": [
      "exact facial identity",
      "facial proportions",
      "eyes",
      "eyebrows",
      "nose",
      "lips",
      "jawline",
      "ears",
      "skin tone",
      "hairline",
      "hairstyle",
      "recognizable appearance"
    ],
    "gender": "Automatically adapt naturally for male or female."
  },

  "image": {

    "title": "Metropolitan Identity",

    "aspect_ratio": "{argument name="aspect ratio" default="4:5"}",

    "style": [
      "Ultra Photorealistic",
      "Luxury Editorial",
      "Swiss Graphic Design",
      "Double Exposure",
      "Fine Art Portrait",
      "Minimal Poster Design"
    ],

    "composition": {
      "shot": "Waist-up portrait.",
      "camera_angle": "Three-quarter profile.",
      "background": "Clean light gray studio backdrop.",
      "framing": "Centered minimalist editorial composition."
    },

    "subject": {

      "expression": {
        "emotion": "Calm, elegant, confident.",
        "eyes": "Looking slightly downward into the distance.",
        "overall": "Professional luxury fashion model."
      },

      "hair": {
        "style": "Natural premium editorial styling."
      },

      "wardrobe": {
        "description": "Minimal tailored blazer matching the accent color."
      }

    },

    "double_exposure": {

      "city": "{argument name="city name" default="NEW YORK"}",

      "placement": "Modern skyscrapers are visible only inside the silhouette of the subject's clothing and lower body. The face remains clean and fully recognizable.",

      "blend": "Soft realistic double exposure with architectural transparency."

    },

    "graphic_design": {

      "style": "Modern Swiss typography layout.",

      "accent_color": "{argument name="accent color" default="CRIMSON"}",

      "elements": [

        "large translucent horizontal rectangle crossing the eyes",

        "minimal geometric blocks",

        "clean vertical typography",

        "subtle transparent overlays"

      ],

      "text": "{argument name="city name" default="NEW YORK"}"
      }

    },

    "lighting": {

      "style": "Soft studio beauty lighting.",

      "contrast": "Medium.",

      "quality": "Luxury editorial."

    },

    "camera": {

      "body": "Phase One XF",

      "lens": "80mm",

      "aperture": "f/5.6"

    },

    "color": {

      "base": "Monochrome black and white.",

      "accent": "<ACCENT COLOR ONLY>",

      "rule": "Only the graphic elements, eye bar, typography accents, jacket highlights and selected design overlays use the accent color."

    },

    "quality": [

      "Ultra Photorealistic",

      "Luxury Magazine Cover",

      "Fine Art",

      "HDR",

      "8K",

      "Extreme Detail"

    ],

    "important": [

      "Maintain exact uploaded facial identity.",

      "The face must remain clean and unobstructed.",

      "The city exists only inside the body silhouette.",

      "Minimal Swiss poster aesthetic.",

      "Lux